Handle system and method for use in anastomotic procedures
Disclosed is an instrument and method for use in a procedure to effect anastomosis of a patient's bladder and urethra following a prostatectomy. The instrument comprises a tube assembly, and an end effector assembly operably supported thereby, where the end effector assembly includes a positioner assembly and an anchor driver assembly in operable mechanical communication with a handle, for use in performing anastomotic procedures.
1. A method for effecting the anastomosis of a patient's bladder and pelvic floor, using an anastomotic instrument comprising a handle, a tube assembly connected to the handle, and an end effector connected to the tube assembly, wherein the handle comprises a hand support, wherein the tube assembly comprises a bend angle, wherein the end effector assembly is in operable mechanical communication with the handle via the tube assembly, the method comprising the steps of:
inserting said end effector assembly in a retrograde direction into the patient's urethra and bladder;
opening a positioner provided on said end effector assembly within the patient's bladder;
grasping said handle proximate to said hand support;
using said handle and said hand support to urge said tube assembly against the patient's pubic arch such that the pubic arch is used as a fulcrum about which said tube assembly is manipulated, where the movement of said tube assembly about said fulcrum causes said positioner to urge the patient's bladder wall towards the patient's pelvic floor; and
using said handle to further actuate said anastomotic instrument.
2. The method of claim 1 wherein said bend angle is between about 80 degrees and about 90 degrees.